7155341312

素因数分解:

$2^{11}\times 7^1\times {\mathrm{499117}}^1$

素因数の和:499146

約数の個数: 48

約数和(自身を含む): 16351105680

約数和(自身を除く): 9195764368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 499117, 998234, 1996468, 3493819, 3992936, 6987638, 7985872, 13975276, 15971744, 27950552, 31943488, 55901104, 63886976, 111802208, 127773952, 223604416, 255547904, 447208832, 511095808, 894417664, 1022191616, 1788835328, 3577670656, 7155341312]

約数ペア:

[(1, 7155341312), (2, 3577670656), (4, 1788835328), (7, 1022191616), (8, 894417664), (14, 511095808), (16, 447208832), (28, 255547904), (32, 223604416), (56, 127773952), (64, 111802208), (112, 63886976), (128, 55901104), (224, 31943488), (256, 27950552), (448, 15971744), (512, 13975276), (896, 7985872), (1024, 6987638), (1792, 3992936), (2048, 3493819), (3584, 1996468), (7168, 998234), (14336, 499117)]